Please note. I get a few hundred emails a week from visitors asking for help, or posing questions on how to modify my demos to suit their application and I read them all. Unfortunately I only have a limited amount of time to spend answering these questions. So if I do not reply, please do not be offended, and if I do reply then you are one of the lucky ones.
However, I do appreciate your interest in my demonstrations and hope that you will keep returning to my site.